CRU Dataport RTX Secure 810-IR User manual

Brand: CRU Dataport

Model: RTX Secure 810-IR

Category: Networking

Type: User manual

This manual is also suitable for

RTX 610-IR

RTX220 QR - Manual

RTX

™

Secure IR User Manual

A7-680-0001 Revision: 1.2

• Hardware-based AES 256-bit Encryption – Offers affordable military-grade AES 256-bit data protection

thatencryptstheentireharddrive–includingbootsector,OS,temp,andswaples.

• Meets Industry Standards – All CRU Secure 256-bit product architecture and encryption engine

designsmeetFIPS140-2,level3percerticationnumber1471,andallCRUAES256-bitsecuritychips

are NIST & CSE validated (FIPS PUB 197).

• Easy-to-Use Security – One physical Security Key is used for all bays and the Security Key can be

stored separately from the unit to make the RTX Secure less vulnerable to attack if the unit is lost or

stolen. No PINs or passwords are needed.

• TrayFree

™

Trayless Technology for RTX – TrayFree bays make installing drives a breeze. It really is as

easy as opening the door, sliding the drive in, and closing the door. No screws, no trays, it just works.

Models Covered:

RTX Secure 610-IR

RTX Secure 810-IR

RTX

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Table of Contents

1. Default GUI Login Information

2. Pre-Installation Steps

2.1 Accessories 3

2.2 Identifying Parts of the RTX Secure 3

2.3 Warnings and Notices 3

2.4 Terminology 4

3. Introduction to RAID

3.1 Summary of RAID Levels 4

4. Introduction to iSCSI

4.1 What is iSCSI? 5

4.2WhatistheBenetofiSCSI? 5

4.3 What is iSCSI Not? 5

5. Installation Steps

2.1 Hard Drive Installation 5

2.2 Setting the Encryption Mode 6

2.3 Operating the RTX Secure 6

6. Other Conguration Options

6.1MissingSecurityKeyNotication 6

6.2 Hot Swapping Encrypted Hard Drives 7

6.3 Recovering From a Failed RAID 7

7. Network Conguration

7.1 Connecting the RTX Secure to Your

Network or Computer

7.2UsingtheLCDtoCongureGUIAccess 7

7.2.1 Navigating the LCD Menu 7

7.2.2 LCD Functions 7

7.2.3 RTX Secure LCD Menu Diagram 7

7.2.4 Instructions for Different

Network Connection Types

8. Using the GUI

8.1GUIIndicators 9

8.2GUIMenuStructure 10

8.3 Manually Creating a RAID Set 10

8.3.1CreatingaRAIDGroup 10

8.3.2 Creating a Virtual Disk 11

8.3.3 Attaching a Logical Unit 12

8.4 Quick Installation 12

8.5SystemConguration 12

8.5.1 System Settings 12

8.5.2 IP Address 13

8.5.3 Login Settings 13

8.5SystemConguration(cont.)

8.5.4 Mail Settings 14

8.5.5NoticationSettings 14

8.6iSCSIConguration 15

8.6.1 Entity Property 15

8.6.2 NIC 15

8.6.3 Node 15

8.6.4 Session 16

8.6.5 CHAP Account 16

8.7VolumeConguration 16

8.7.1 Volume Creation Wizard 17

8.7.2 Physical Disk 17

8.7.3RAIDGroup 18

8.7.4 Virtual Disk 19

8.7.5 Logical Unit 20

8.8 Enclosure Management 20

8.8.1SESConguration 20

8.8.2 Hardware Monitor 20

8.8.3 S. M. A. R. T. 21

8.9 Maintenance 21

8.9.1 System Information 21

8.9.2 Upgrade 21

8.9.3 Reset to Factory Default 21

8.9.4 Import & Export 21

8.9.5 Event Log 21

8.9.6 Reboot and Shutdown 21

8.10 Online Support 21

8.11 Logout 21

9. iSCSI Initiator Software

9.1 Software Installation 22

9.2 Access the RTX Secure Using iSCSI Initiator Software 22

10. Usage with Windows and Mac Operating Systems

11. RAID Is Not A Backup

12. Encryption

13. Event Notications

14. Working With Volumes Larger Than 2 TB in Size

15. Frequently Asked Questions (FAQ)

16. Technical Specications

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2.3 Warnings and Notices

Please read the following before beginning installation.

General Care

• The main circuit boards of the HDD carriers are susceptible to

static electricity. Proper grounding is strongly recommended

to prevent electrical damage to the enclosure or other

connected devices, including the computer host. Avoid all

dramatic movement, tapping on the unit, and vibration.

• Avoid placing the HDD carriers close to magnetic devices,

high voltage devices, or near a heat source. This includes any

place where the product will be subject to direct sunlight. Do

NOT allow water to make contact with the carrier or receiving

frame.

• Before starting any type of hardware installation, please

ensure that all power switches have been turned off and all

power cords have been disconnected to prevent personal injury

and damage to the hardware.

1. Default GUI Login Information

The following login and password information can be used to easily log

intotheGUI(SeeSection8forinstructionsonhowtologintoanduse

theGUI).

Administrator Account

This account has read and write privileges.

Username: admin

Password: 1234

User Account

This account has read-only privileges.

Username: user

Password: 1234

2. Pre-Installation Steps

2.1 Check the Accessories with Your RTX Secure

Please contact CRU-DataPort if any items are missing or damaged.

The box should contain the following items:

2.2 Identifying Parts

Take a moment to familiarize yourself with the parts of RTX Secure.

This will help you to better understand the remaining instructions.

Accessories Quantity

RTX Secure Unit 1

Power cord 1

Ethernet Cable 2

Security Keys 3

Lanyards for Security Keys 3

Security Key ID Tag 3

Security Key Labels 6

Packet of Keys 1

*Only packaged with SKUs that include hard drives

*RTX Secure 610-IR

model shown here.

Number of bays

available will be

different depending on

thespecicmodel.

Front of the RTX Secure*

Back of the RTX Secure

Key Lock

Drive Bay

Security Key Port

Encryption Status

LED Array

Common/Unique

Switch

Encryption Switch

Cooling Fan

CongGUIPort

iSCSI Ethernet Ports

Power Switch

Power

Supply

LCD Display

Up Button

Down Button

Escape Button

Enter Button

Power LED

Alarm LEDAccess LED

Drive Power and

Activity LEDs

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• To avoid overheating, the RTX Secure should be operated in a

well-ventilatedareaandinsuchawaythatsufcientairowis

maintained across the controller chips.

• Remove the drives before transporting the RTX Secure to

prevent damage to the drive interfaces.

RAID

• Use only hard drives that are in perfect condition. Avoid using

drives that have ever developed bad sectors during previous

usage. This could lead to possible device failure or loss of data.

• The RTX Secure supports SATA hard drives of various

specicationsanddifferentcapacities.However,we

recommend using drives of the same brand and type for

optimal performance. If drives of different capacities are used

in a RAID, the capacity of the smallest drive will determine

how much of each drive is used. The additional capacity on the

larger drives will not be used by the RAID.

• RAID level 0 will allow you to use the full combined capacity of

the drives, and offers the best data transfer speeds. However,

RAID 0 offers no protection for the data. If one drive fails in a

RAID 0, the data on all of the drives is irretrievably lost. Before

creating a RAID, investigate the various RAID types and choose

the one that is best for your needs.

• Always back up data before switching RAID types. Switching

RAID types will destroy current data. You must reformat

your drives afterwards.

Encryption

• Though the Security Key port is mechanically identical to the

standard Mini-USB port, inserting Security Keys into any other

Mini-USB port will damage the keys and render them useless.

Please only use Security Keys in RTX Secure products.

Likewise, inserting a Mini-USB cable or other device into the

RTX Secure Security Key port on the carrier can cause internal

damage and potentially lead to loss of data.

• Any time power is cycled on the RTX Secure, the Security Key

should be installed prior to recycling the power in order to

access the data on the drive.

2.4 Terminology

RAID A redundant array of independent hard disks. There are

different RAID levels with different degrees of data

protection, data availability, and performance.

JBOD All disks act as independent drives. JBOD needs at least

one hard drive.

Physical Disk (PD) BelongstothememberdiskofonespecicRAIDgroup.

RAIDGroup(RG) Acollectionofremovablemedia.OneRGconsistsofaset

of VDs and owns one RAID level attribute.

Virtual Disk (VD) EachRGcanbedividedintoseveralVDs.TheVDsfrom

oneRGhavethesameRAIDlevel,butmayhavedifferent

volume capacity.

Logical Unit Number

(LUN)

AuniqueidentierforaSCSIdevicewhichenablescom-

puters to differentiate among separate SCSI devices.

GUI GraphicalUserInterface.

RAID cell ThenumberofsubgroupsofPDsinanRG.

Dedicated Spare

(DS)

AsparediskdedicatedtoonespecicRGandisused

whenanotherdiskintheRGfails.

GlobalSpare(GS) AsparediskthatissharedamongallRGsandisused

whenanotherdiskinanRGfails.

World Wide Name

(WWN)

AuniqueidentierthatidentiesaparticularPD.

Challenge Hand-

shake Authentication

Protocol (CHAP)

An optional security mechanism to control access to the

RTX Secure through its iSCSI data ports.

Internet

Storage Name

Service (iSNS)

This protocol allows automated discovery, management,

andcongurationofiSCSIdevicesonaTCP/IPnetwork.

3. Introduction to RAID

A RAID (Redundant Array of Independent Disks) is an array of multiple

hard drives that are combined in a way that provides faster performance

and/or data safety. Your RTX unit is capable of creating and managing

several different varieties of RAID. You may choose your preferred RAID

level based on factors such as disk capacity, desired data safety, and

desired performance.

3.1 Summary of RAID Levels

The RTX Secure supports RAID Levels 0, 1, 3, 5, 6, 0+1, 10, 30, 50, 60,

& JBOD. RAID Level 5 is most commonly used by those seeking an

optimal balance of speed and data safety.

RAID

Level

Description

Min.

Drives

Data

Redundancy

Data

Transfer

Rate

0 Also known as striping. Data dis-

tributed across multiple drives in

the array. There is no data protec-

tion.

2 No data

protection

Very high

1 Also known as mirroring. All data

replicated on two separate disks.

This is a high availability solution,

but due to the 100% duplication,

only half the total disk capacity is

available for data storage.

2 1 drive Reads

higher

than a

single

disk;

Writes

similar to

a single

disk

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RAID

Level

Description

Min.

Drives

Data

Redundancy

Data

Transfer

Rate

3 Also known as Bit-Interleaved Par-

ity. Data and parity information is

subdivided and distributed across

all disks. Parity must be equal to

the smallest disk capacity in the

array. Parity information normally

stored on a dedicated parity disk.

3 1 drive Reads

are

similar to

RAID 0

5 Also known as Block-Interleaved

Distributed Parity. Data and par-

ity information is subdivided and

distributed across all disks. Can

withstand the failure of one drive.

The total capacity of all but one

of the drives is available for data

storage.

3 1 drive Reads

are

similar to

RAID 0

6 Two parity bits are used to create

double redundancy. Can withstand

the failure of two drives. The to-

tal capacity of all but two of the

drives is available for data stor-

age.

4 2 drives Slightly

less than

RAID 5

0+1 Also known as a mirror of striped

drives. Data and parity informa-

tion is subdivided and distributed

across all disks. Parity must be

equal to the smallest disk capac-

ity in the array. Parity information

normally stored on a dedicated

parity disk.

4 1 drives* Transfer

rates are

similar to

RAID 0

10 Also known as a stripe of mirrors.

Data is striped across two sepa-

rate disks and mirrored to another

disk pair.

4 1 drives* Transfer

rates are

similar to

RAID 0

30 Also known as a Striping Dedi-

cated Parity Array. RAID 30 breaks

up data into smaller blocks, and

then stripes the blocks of data to

each RAID 3 RAID set.

6 2 drives** Transfer

rates are

similar to

RAID 0

50 RAID 50 combines the straight

block-level striping of RAID 0 with

the distributed parity of RAID 5

6 2 drives** Transfer

rates are

similar to

RAID 0

60 RAID 60 combines the straight

block-level striping of RAID 0 with

the distributed double parity of

RAID 6

8 4 drives*** Transfer

rates are

similar to

RAID 0

JBOD Just A Bunch of Disks. This is not

an actual RAID level because each

disk is treated as its own entity.

1 No data

protection

Very high

* One drive from each the RAID 0 and RAID 1 sets can fail without loss of data. If both

drives in either the RAID 0 or RAID 1 set fail, then the entire RAID will fail.

** One drive from each of the striped RAID sets could fail without loss of data. If two

drives in the same striped RAID set fail, then the entire RAID will fail.

*** Two disks from each of the RAID 6 sets could fail without loss of data. If three disks

in the same striped RAID 6 set fail, then the entire RAID will fail.

4. Introduction to iSCSI

4.1 What is iSCSI?

iSCSI is a technology that allows a data storage device to be

accessed over a TCP/IP network using SCSI protocols. When your

computer’s OS receives a request for data access, it generates a SCSI

command and then sends an IP packet across a network or direct

Ethernet connection. A software utility known as an iSCSI initiator is

used to generate the SCSI commands. Such a utility must be installed

on the computer before it can access an iSCSI storage device (See

Section 9 for installation instructions).

4.2 What is the Benet of iSCSI?

An iSCSI storage device can be placed anywhere throughout a

network, so the device can reside at a great distance from the

computer which accesses it. It is also a very fast connection when

used on a gigabit network, achieving speeds of 100 megabytes (MB)/

sec or more. The connection it uses (RJ45—standard Ethernet port)

is commonly found on desktop and laptop computers, so there is no

need to purchase potentially expensive host bus adapters to provide

a connection.

4.3 What is iSCSI Not?

iSCSI storage devices are not Network Attached Storage (NAS)

devices. They have no built-in server capabilities and therefore

cannot be accessed by more than one computer at a time. Multiple

computerscanonlyaccessthedataiftheiSCSIdeviceisrst

attached to a single computer which is then set up as a server.

5 Installation Steps

5.1 Hard Drive Installation

a. Pull the ejection

handle on the

TrayFree bay to

open the bay

door.

b. Insert a bare

SATA hard drive

into the bay.

Make sure it is

label-sideupwiththeSATAconnectiononthedriveinsertedrst.

c. Shut the bay door.

d. You can optionally secure each bay door by inserting an RTX Key

into its key lock and turning it 90 degrees clockwise. Locking the

bay doors is not necessary to operate the RTX Secure.

Sticker Card

Use the stickers on the provided sticker card to label each drive if you

plan to use Unique Encrypted Mode (see Section 5.2). This will prevent

the drives from getting mixed up when they are removed from the bays.

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5.2 Setting the Encryption Mode

The RTX Secure has three modes that determine how it handles

Security Keys. The status of the mode is determined at power up.

After the unit has been successfully mounted by the system, the

Security Key may be removed and stored in a safe location. Changing

the position of the switches on the bottom of the RTX after the unit

has successfully been mounted will also not change the mode used

at power up.

Unique Encrypted Mode

This is the most secure mode of operation. A Security Key is required

to access data, and each bay is loaded with its own unique 256-bit

security value from the Security Key. These security values are all

stored in one Security Key. Flip the left switch on the bottom panel

down to “Unique” and the right switch down to “Encrypted.”

Common Encrypted Mode

This mode allows hard drives to be located in different bays within

the unit after the array is formatted. A Security Key is required to

access data. Each bay uses the same security value from the Security

Key. Flip the left switch on the bottom panel up to “Common” and

the right switch down to “Encrypted.” The Common Key LED will

illuminate.

Bypass Mode

A Security Key is not required to access data. This option cannot be

used with encrypted hard drives. Flip the right switch on the bottom

panel to “Bypass.” This option disables the Common/Unique switch.

The Bypass LED will illuminate and the drive bay Encryption Status

LEDs will remain off.

5.3 Operating RTX Secure

a. Connect the RTX Secure to a computer or network using the

included Ethernet cables. Plug one cable into the “CH-1” port. You

can optionally plug a second cable into the “CH-2” port if having a

redundant connection or increased performance is needed.

b. If you haven’t yet set up network access, connect another Ethernet

cableintothe“CongGUI”port.

c. Connect the RTX Secure to a power outlet with the included

power cord.

d. Install the hard drives into the RTX Secure (See Section 5.1).

e. Set the desired encryption mode (See Section 5.2).

f. Insert the Security Key into the Mini-USB Security Key Port on

the bottom of the RTX Secure if the drives being used in the RTX

Secure are encrypted or intended to be encrypted.

g. Flip the power switch on the rear of the unit to turn on the RTX

Secure.

h. When using the Unique or Common Encrypted Modes, wait for

each LED along the bottom panel of the RTX Secure to light green.

These encryption status LEDs correspond to one of the TrayFree

Bays above them with the leftmost LED representing the top bay

and the rightmost LED representing the bottom bay. When all

encryption status LEDs that correspond to a bay with a drive inside

are lit green, encryption is activated and the Security Key may be

removed and stored in a safe location.

i. ConguretheRTXSecurefornetworkaccessbyfollowingthe

appropriate setup instructions in Section 7.

j. CongureyourdriveswithatleastoneRAIDset.Followthe

appropriate setup instructions in Section 8. CRU DataPort

recommends manually creating the RAID set (Section 8.3) or using

the Volume Creation Wizard (Section 8.7.1).

k. ConguretheRTXSecureforaccessusingtheinstructionsin

Section 9 for setting up an iSCSI initiator.

Once a RAID set has been created and the user connects to the

RTX Secure through an iSCSI initiator, it will show up as a blank,

unallocated volume and you’ll need to format it in the RTX Secure

before you can use it. Note that formatting a volume or creating

a RAID set will erase all data on the volume, so be sure to

back up your data before installing the hard drives into this

enclosure and before beginning this operation. See Section 10

for instructions on how to format the volume with Mac or Windows

operating systems.

6 Other Conguration Options

6.1 Missing Security Key Notication

After the RTX Secure performs its power-on self-test and there is

noSecurityKeyinserted,thereisave-secondperiodwherethe

encryption status LEDs will blink red and orange. During this period

of time, a Security Key can still be inserted. When the RTX Secure

detects the key’s insertion, it will continue its power on sequence.

NOTE: Always ensure that the correct encryption mode is

selected before powering on the RTX Secure. Failure to do so

may result in a failed RAID alarm. But don’t worry, your data will

remain intact and will be accessible once the correct encryption

mode is set.

NOTE: When switching the encryption mode, the RAID

controller will still see a valid volume even when it shouldn’t.

You must rebuild the RAID whenever you change the encryption

mode. Failure to do so will not result in the loss of data, but will

result in the inability to see some or all established RAID sets.

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6.2 Hot Swapping Encrypted Hard Drives

Hot swapping of hard drives is supported by the RTX Secure as a

default feature. Make sure the correct Security Key is installed when

hot swapping an encrypted hard drive. If the Security Key is not

installed or an incorrect Security Key is detected, the bay will not

powerupandthebay’sEncryptionStatusLEDwillashorange.

6.3 Recovering from a Failed RAID

If one hard drive of a RAID set with data redundancy has failed

or has been unplugged or removed, then the status of the RAID

GroupwillreportthattheRAIDisdegradedandtheRTXSecurewill

automatically search for a spare disk to rebuild the RAID. The RTX

Securewillrstsearchforadedicatedsparedisk,thenaglobalspare

disk,andnally,ifneitherisfound,itwillwaitfortheusertoremove

the failed hard drive and insert a working replacement.

The Security Key must be present when any failed drives are

replaced. If the Security Key is not installed or an incorrect Security

Key is detected, the bay will not power up and the bay’s Encryption

StatusLEDwillashorange,preventingtheRAIDfromrebuilding.

7 Network Conguration

7.1 Connecting the RTX Secure to Your Network or

Computer

a. PluganEthernetcableintothe“CongGUI”portontherearofthe

RTX Secure.

b. Connect the other end of the Ethernet cable to your network.

Thisusuallymeanspluggingitintoarouterorhub.Inanofce

environment,youmayhaveanetworkjackbuiltintoyourofce

wall. If a network connection is not available, you can connect the

Ethernet cable directly to an RJ45 (Ethernet) port on your computer.

c. Connect the power cable to the rear of the RTX Secure and to a

grounded electrical outlet.

d. Turn on the RTX Secure’s power using the switch on the rear

panel.

7.2 Using the LCD to Congure the Cong GUI Port

RTXhasbothanLCDinterfaceandaGUI.TheLCDinterfacehasonly

basicfunctionalityandismainlyusedtoconguretheIPaddressof

theCongGUIport.OncetheCongGUIhasbeencongured,the

GUIcanbeusedtofullyconguretheRTXSecure.

7.2.1 Navigating the LCD menu

Use the four function keys, ▲(Up), ▼(Down), ESC (Escape) and

ENT (Enter) to manipulate the LCD interface. After pressing ENT

(Enter) key, you can use the ▲(Up) and ▼(Down) keys to select a

function. If there is an alarm or error message, the LCD will display

the related information.

7.2.2 LCD Functions

System Info DisplaysthedetailsofRAMandrmware.

Alarm Mute Turns off the alarm sound when an error occurs.

Reset/Shutdown Resets or shuts down the controller.

Quick Install To use “Quick Install” to set up a volume by three steps.

CRU-DataPort does not recommend using the Quick

Install option to set up your RTX Secure. For quick set-

up of a RAID, refer to Section 8.6.1.

Volume Wizard Smart steps to create a volume. Please refer to Section

8.6.1fordetailedoperationstepsinthewebGUI.

View IP Setting Display the current IP address, subnet mask, and

gateway.

ChangeIPCong Sets the IP address, subnet mask, and gateway. You can

choose to use DHCP server (for IP address allocation) or

manually specify the IP address.

Reset to Default Restores factory defaults:

Default Administrator Name: admin

Default Administrator Password: 1234

Default User Name: user

Default User Password: 1234

Default IP address: 192.168.0.1

Default subnet mask: 255.255.255.0

Default gateway: 192.168.0.254

7.2.3 RTX Secure LCD Menu Diagram

Use the following chart for reference when following the

instructions in Section 7.2.4 for setting up the RTX Secure

according to your network type.

1st

Screen

2nd

Screen

3rd

Screen

4th

Screen

5th

Screen

6th

Screen

CRU-

DataPort

RTX

[System

Info.]

[Firmware

Version

x.x.x]

[RAM Size

xxx MB]

[Alarm

Mute]

[ENT:OK

ESC: Back]

[Reset/

Shutdown]

[Reboot]

[ENT:OK

ESC: Back]

[Shut-

down]

[ENT:OK

ESC: Back]

NOTE: Always ensure that the correct encryption mode is

selected before powering on the RTX Secure. Failure to do so

may result in a failed RAID alarm. But don’t worry, your data will

remain intact and will be accessible once the correct encryption

mode is set.

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1st

Screen

2nd

Screen

3rd

Screen

4th

Screen

5th

Screen

6th

Screen

CRU-

DataPort

RTX

[Quick

Install]

RAID 0

RAID 1

RAID 3

RAID 5

RAID 6

RAID 0+1

xxxGB

[Apply The

Cong]

[ENT:OK

ESC: Back]

[Volume

Wizard]

[Local]

RAID 0

RAID 1

RAID 3

RAID 5

RAID 6

RAID 0+1

[Use

default

algorithm]

[Volume

Size] xxx

[Apply The

Cong]

[ENT:OK

ESC: Back]

[View IP

Setting]

[IPCong]

[Static IP]

[IP Ad-

dress]

[DHCP IP]

[IP Subnet

Mask]

[255.255.

255.0]

[IPGate-

way]

[192.168.

010.254]

[Change IP

Cong]

[DHCP]

[ENT:OK

ESC: Back]

[Static IP]

[IP Ad-

dress]

Adjust IP

address

[IP Subnet

Mask]

Adjust

Submask

[IPGate-

way]

Adjust

Gateway

[Apply IP

Setting]

[ENT:OK

ESC: Back]

[Reset to

Default]

[ENT:OK

ESC: Back]

7.2.4 Instructions for Differing Network Connection Types

DHCP-Enabled Network

On DHCP networks, a new IP address is dynamically assigned to

RTX’sCongGUIportassoonasthenetworkdetectsit.Youcan

determine this address by checking the LCD interface on the front

of the RTX Secure. It will appear in this format: xxx.xxx.xxx.xxx.

Simply type this IP address into a web browser on your computer.

ThiswillaccesstheRTXSecure’sGUI,whichyouwilluseto

conguretheunit.

Static Network

a. Check your computer’s IP address, subnet mask, and gateway.

MacuserscanndthisinformationinSystemPreferences→

Network.

To do this in Windows, open Network and Sharing Center in the

Control Panel (Also called “View Network Status and Tasks”

under the “Network and Internet” category). On the left pane,

select “Change adapter settings”. Right-click on your network

(likely called Local Area Connection) and select Properties. On

the new window that opens, select “Internet Protocol Version 4

(TCP/IPv4)” and click the Properties button. Your computer’s IP

address, subnet mask, and gateway will be displayed.

b. On the RTX Secure’s LCD interface, press ENT and then scroll up

or down to “Change IP Setting”. Press ENT.

c. Scrollupordowntond“Static”.PressENT.

d. Change the IP address to closely match what your computer

is using. Or, if you are on a business network, have your IT

administrator assign you an IP address.

For example, if your computer’s IP address is 192.168.0.9,

you might change the RTX Secure’s IP to 192.168.0.7. On

smaller networks, each of the first three octets must

be the identical to your computer’s IP address! When

changing the IP address you’ll notice that a box flashes over

the digit to be changed. While the digit is selected, press

▲(Up) or ▼(Down) to change it. Press ENT to move to the

next digit.

e. After the IP address is set, enter the subnet mask address

exactly as it is shown on your computer’s TCP/IP settings.

f. Next, enter the gateway address exactly as it is shown on your

computer’s TCP/IP settings.

g. Conrmthesettingschange.Toconrm,press▲(Up) for “Yes”

and then press ENT again.

NOTE: Not sure what type of network you have? If the

IP address displayed on the LCD starts with 169.254, this

indicates that the network is probably not DHCP-enabled.

Use the instructions for a static network.

NOTE: The IP address you select must NOT be in use by

another device.

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h. Type the RTX Secure’s new IP address into a web browser on

yourcomputer.ThiswillaccesstheRTXSecure’sGUI,whichyou

willusetoconguretheunit.

Direct Connection to a Computer

The instructions are similar to those for a static network (see

above), except that your computer will not have an IP address

assigned if it’s not a part of a network. Since the RTX Secure and

your computer must have similar IP addresses, you will assign an

IP address to your computer based upon the default IP address of

the RTX Secure.

a. ChecktheRTXSecure’sLCDtondouttheIPaddressofthe

CongGUIcongurationport.Itwillappearinthisformat:xxx.

xxx.xxx.xxx.

b. Next, change your computer’s IP address so that all but the

last three digits match the RTX Secure’s address. For example,

if the RTX Secure’s IP address is 169.254.12.62, you might

assign your computer the number 169.254.12.63 (assuming no

other computer on the network is already using that number).

The process of changing your computer’s IP address varies

depending on its operating system.

Mac users can go to System Preferences → Network.

For modern Windows operating systems, open Network and

Sharing Center in the Control Panel (Also called “View Network

Status and Tasks” under the “Network and Internet” category).

On the left pane, select “Change adapter settings”. Right-

click on your network (likely called Local Area Connection)

and select Properties. On the new window that opens, select

“Internet Protocol Version 4 (TCP/IPv4)” and click the Properties

button. By default, your computer is probably set to receive a

new IP address automatically. Change the setting to manual

congurationandthentypeintheIPaddress.

c. Using the same process as the previous step, change the

computer’s Subnet Mask setting to match the RTX Secure’s

Subnet Mask setting.

d. Finally, use the RTX Secure’s LCD interface to change the

RTXSecure’sGatewaysetting.ItshouldmatchtheIPaddress

you assigned to your computer. When changing the gateway

addressyou’llnoticethataboxashesoverthedigittobe

changed. While the digit is selected, press ▲(Up) or ▼(Down)

to change it. Press ENT to move to the next digit. After the

gateway address is set, press ENT all the way to the end and

conrmthesettingschange.Toconrm,press▲(Up) for “yes”

and then press ENT again.

e. Launch a web browser and type the RTX Secure’s IP address

into the URL bar, as if it were a website. This will access the

RTXSecure’sGUI,whichyouwillusetoconguretheunit(See

Section 8).

Thetablesbelowshowexamplesettings.Thersttableshowsthe

type of settings that will appear by default. The next table shows

how the settings might look after you’ve made changes.

Connecting From Home to Ofce

The RTX Secure can also be used over the Internet. If you are

connectingtoanRTXSecureatyourofcefromhome,youwill

need to contact your IT administrator to set up a VPN client in

ordertologintotheofcenetwork.Onceyouhaveloggedinto

theofcenetwork,youcanaccesstheRTXSecurejustasifyou

wereactuallyatyourofce(seeinstructionsforDHCP-enabled

Network, Static Network, or Direct Connection to a Computer,

dependingonhowyourofcenetworkiscongured).

8 Using the GUI

Youwillusethewebbrowser-basedGUItosetupaRAIDandcreate

logicalvolumesonRTX.AftersettingupaccesstotheGUIandac-

cessing it through a web browser (see Section 7.2 for instructions), the

GUI’smainpageshouldload,displayingapictureofRTXwithseveral

options to the left. When you click on any option, you will be prompted

for a username and password. The default administrator username is

“admin” and the default password is “1234”.

8.1 GUI Indicators

ThetoprighthandcorneroftheGUIwindowdisplaysseveral

indicators.

Before Making Changes

RTX Secure Computer

IP Address 169.254.12.62 (Blank)

Mask 255.255.000.000 (Blank)

Gateway 000.000.000.000 (Blank)

After Making Changes

RTX Secure Computer

IP Address 169.254.12.62 169.254.12.63

Mask 255.255.000.000 255.255.000.000

Gateway 169.254.12.63 (Blank)

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RAID Light

GreenindicatesthattheRAIDisworkingproperly.Red

indicates a RAID error. If no RAID is set up, the light will

remain green.

Temperature Light

Greenindicatesnormal.Redindicatesabnormalsystem

temperature and probable overheating.

Voltage Light

Greenindicatesnormal.Redindicatesabnormalvoltage

status like a power surge or a bad power supply.

Fan Light

Greenindicatesthatthefanisworkingproperly.Red

indicates a malfunctioning fan that needs to be replaced.

8.2 GUI Menu Structure

• Quick installation

• Systemconguration

• System settings

• IP address

• Login settings

• Mail settings

• Noticationsettings

• iSCSIconguration

• Entity property

• NIC

• Node

• Session

• CHAP account

• Volumeconguration

• Volume creation wizard

• Physical disk

• RAID group

• Virtual disk

• Logical unit

• Enclosure management

• SESconguration

• Hardware monitor

• S.M.A.R.T.

• Maintenance

• System information

• Upgrade

• Reset to factory default

• Import and export

• Event log

• Reboot and shutdown

• Online support

• Product Information and Specs

• FAQ and Downloads

• Logout

8.3 Manually Creating a RAID Set

Use these sets of instructions to create a RAID set. To quickly create

a RAID 0, 1, 3, 5, 6, or 0+1 set using the Volume Creation Wizard, see

Section 8.6.1.

8.3.1 Creating a RAID Group

TomanuallycreateaRAIDset,youwillrstneedtocreateanew

RAIDGroup.

a. Click the “Create” button at the bottom of the page to open the

RAIDGroupcreationscreen.

b. EnteranameforthenewRAIDGroupinthersteld,andthen

select your desired RAID type or JBOD from the dropdown box.

CRU-DataPort recommends RAID 5 for maximum performance,

capacity, and security. For more information on RAID, see

Section 3. Click “Select PD” to select the drives that will be

addedtotheRAIDGroup.

NOTE: Drives must be marked as Free Disks before they

canbeaddedtoaRAIDGroup.TosetdrivestoFreeDisks,

see Section 8.7.2, subsection “Modifying Physical Disks”.

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c. All available Free Disks will be displayed. Check the drives that

youwishtoaddtotheRAIDGroup,thenclick“Conrm”.

d. The selected Physical Disks will now be displayed in the

RAIDGroupcreationscreen.EnableorDisableWriteCache,

Standby, Readahead, and Command Queuing based on

yourneeds.MostRAIDGroupswillbenewiththedefault

settings.Thenclick“Next”toproceedtotheconrmation

screen.

e. Ontheconrmationscreen,verifythattheRAIDleveliscorrect

and all of the disks you selected are displayed under “RAID PD

slot”,thenclick“Conrm”tocreatetheRAIDGroup.

f. TheRAIDGroupwillnowdisplayonthemainRAIDGroup

screen.TonishmanuallycreatingaRAIDset,aVirtualDisk

stillmustbecreatedandaLogicalUnitmustbeattached.Goto

the next section, “Creating a Virtual Disk”.

If you opted to create JBOD drives, skip to Section 8.3.3,

“Manually Attaching a Logical Unit” as Virtual Disks have

already been created for each JBOD drive.

8.3.2 Creating A Virtual Disk

AfteraRAIDGrouphasbeencreated,youcancreateassociated

Virtual Disks. You must create at least one Virtual Disk to access

the drives of the RTX Secure with a computer.

a. Click the “Create” button at the bottom of the page to open the

Virtual Disk creation screen.

b. You will see the screen below. Fill in the information and then

click“Conrm”.Eacheldisexplainedbelowthepicture.

Name

Enter a name for the Virtual Disk.

RG Name

ChoosetheRAIDGrouptowhichtheVirtualDiskwillbeadded

Capacity

Enter the capacity of the Virtual Disk. The default uses the

maximumcapacityoftheassociatedRAIDGroup.Ifyouwish

tocreatemultipleVirtualDisksontheselectedRAIDGroup,

you will need to reduce the capacity below the maximum so

thatthereisspaceleftontheRAIDGroupforadditionalVirtual

Disks.

Stripe Height (KB)

Determines how the RTX Secure organizes the RAID. Normally

the default option is preferred.

Block Size

Determinestheminimumlesizeforlesthatwillbestored

on the Virtual Disk. Higher block sizes can result in more

wastedspaceifmanysmalllesaresavedtothedrive,but

are necessary to take advantage of high capacity RAIDs. If

you are creating a Virtual Disk over 2TB in size for use

with MacOS 10.4.x or older, or for use with Windows

XP, you must increase the block size to 4096KB to take

advantage of the full capacity of the Virtual Disk. For

more information, see Section 14.

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Read/Write

Allows selection of cache type. Normally the default option is

preferred.

Priority

Determines the priority that the RTX Secure will give to RAID

activities (rebuild and initialization) versus priority given to

letransfers.“Highpriority”willresultinslowerletransfers

during initialization, but provide for faster initialization.

BG Rate

Background Task Priority. The higher the number, the more

priority will be given to background input/output.

Readahead

Choosewhetherleprefetchingshouldbeenabled.

Erase

Wipes out the original data in the Virtual Disk to prevent the OS

fromrecognizingit.Theoptionsare“None”,“First1GB”,and

“Full Disk.”

c. The Virtual Disk will now display on the main Virtual Disk

screen. If you have enabled an Erase option, do not shut down

or reboot the RTX Secure while the Virtual Disk is initializing or

the erase process will stop.

TonishmanuallycreatingaRAIDset,atleastoneLogicalUnit

mustbeattached.Gotothenextsection,“ManuallyAttaching

a Logical Unit”.

8.3.3 Attaching a Logical Unit

You will need to attach at least one Logical Unit to a Virtual Disk

toaccessitsRAIDGroup,althoughmultipleLogicalUnitscanbe

attached to the same Virtual Disk.

a. Click the “Attach” button to attach a Logical Unit to a Virtual

Disk.

b. You will see the screen below. Fill in the information. Select the

Virtual Disk to which you wish to attach a Logical Unit. The Host

name can remain as an asterisk if you want any host to access

theVirtualDisk.Otherwise,changetheeldtolimitaccessto

specichosts.ThenselecttheLUNthatwillbeused.The

default setting on this is acceptable. Finally, select the

permissions that hosts accessing this Logical Unit will have.

Thenclick“Conrm”.

c. The main Logical Unit Screen will now display the Logical Unit

you have just created. If you’ve been following the instructions

for manually creating a RAID set, you have now completed

setup.OncetheRAIDsethasnishedinitializing,youwillbe

able to access it through iSCSI initiator software (see Section 9

for installation and connection instructions).

8.4 Quick Installation

CRU-DataPort does not recommend using the Quick Installation

option to set up your RTX Secure. For quickly setting up a RAID, refer

to Section 8.7.1.

Quick Install uses all physical disks in the RTX Secure and the

maximumamountofspacetheycontaintocreateaRAIDGroupusing

one Virtual Disk. There will be no space set aside for spares. If some

disksareusedinotherRAIDGroups,QuickInstallcannotberun.

8.5 System Conguration

TheSystemCongurationmenugivesaccesstoanumberofoptions

usedtoconguretheRTXSecuresystemproperties.Clickon“System

Conguration”toaccessthefollowingmenuoptions:System

Settings,IPAddress,LoginSettings,MailSettings,andNotication

Settings.

8.5.1 System Settings

System Settings allows you to view and change the system name,

change the date and time, and turn the System Indication LED on

or off.

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System Name

The default system name is “RTX-IR” . To change the system name,

simply click in the box displaying the system name and highlight or

delete the part of the name you wish to change, then type the new

nameandclickthe“Conrm”buttonatthebottomofthepage.

Date and Time

The Date and Time option allows you to change the date and time

settings of the RTX Secure. To change the date or time, check

the“Changedateandtime”checkboxandthenclickintheeld

that you wish to change. Highlight or delete the information, then

typeinthenewinformationandclickthe“Conrm”buttonatthe

bottom of the page.

To change the time zone, click the drop down box and then scroll

up or down until you reach the correct time zone. Then choose that

timezoneandclickthe“Conrm”buttonatthebottomofthepage.

Afterconrming,adialogboxwillappearverifyingthatchanges

have been made.

Alternatively, an NTP (Network Time Provider) can be used to sync

the RTX Secure’s time information with that of a standardized

server. To use an NTP, click the NTP check box, then input the

serverinformationintheservereld.

Clickthe“Conrm”buttonatthebottomofthepagetoupdate

the time settings. A dialog box will appear to inform you that the

changeshavebeenmade.Theupdatedsettingswillreectthe

time settings of the NTP.

System Indication

ToturntheSystemIndicationLEDonoroff,selectthe“Conrm”

buttonintheSystemIndicationbox.Afterconrming,adialogbox

will appear verifying that changes have been made. To reverse this

action,pressthe“Conrm”buttonagain.

8.5.2 IP Address

The IP Address option lists the RTX Secure’s MAC address and

allowsyoutoviewandmodifytheIPinformationoftheCong

GUIportontheRTXSecure.Thisoptiondoesnotallowthe

administratortoconguretheIPaddressoftheindividualdata

ports. This must be done using the LCD interface on the front of

the RTX Secure (see Section 7.2).

An RTX Secure configured for DHCP.

8.5.3 Login Settings

TheLoginSettingspageallowsyoutoconguretheAutoLogout

and Login Lock features, as well as change the administrator

account and user passwords.

• Auto Logout will automatically log the user out of the system

after a set period of 5 minutes, 30 minutes, or 1 hour of

inactivity.

• LoginLockpreventsmultipleusersfromusingtheGUI

simultaneously. Both features are disabled by default. To

enable a feature, click on the dropdown menu associated,

selectthenewoption,andclickthe“Conrm”button.

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Admin Password

The Admin Password option allows you to change the password

for the administrator account, which is used to access and modify

thesettingsintheGUI.The default username is ‘admin’ and

the password is ‘1234’. To change the password, click on the

“Change admin password” check box. Then enter the old password

inthersteld.Typethenewpasswordinthesecondandthird

eldandnallyclickthe“Conrm”buttonatthebottomofthe

page.

User Password

The User password option allows you to change the password

for the user account, which is used to view, but not modify the

settingsintheGUI.The default username is ‘user’ and the

password is ‘1234’. To change the password, click on the

“Change user password” check box. Then enter the old password

inthersteld.Typethenewpasswordinthesecondandthird

eldandnallyclickthe“Conrm”buttonatthebottomofthe

page.

8.5.4 Mail Settings

TheRTXSecurecanbeconguredtosendemailtoupto3

addresses when events, warnings, and errors occur. Contact your

IT administrator to set up an email address for the RTX Secure and

to input the proper SMTP settings.

8.5.5 Notication Settings

NoticationSettingsallowsyoutoconguretheSimpleNetwork

Management Protocol (SNMP), Windows Messenger events, the

SystemLogserver,EventLoglters,andenableordisablethe

internal buzzer.

SNMP (Simple Network Management Protocol)

SNMPcanbeconguredtosendtrapmessagestouptothree

different addresses on the network. To add an address, simply

enter the IP address of the receiving server or computer, then

clickthe“Conrm”buttonatthebottomofthepage.Note:The

receivingservermustbeconguredtoreceiveSNMPmessages.

For more information on SNMP, you may wish to consult the third

party website: www.systemdisc.com/snmp

Messenger

TheRTXSecurecanbeconguredtosendinstantmessagestoup

to 3 addresses when events, warnings, or errors occur.

Syslog Server (System Log Server)

TheSyslogServeroptionallowscongurationforerror,warning,

and information reporting via a port on the server. Enter the server

IP under Server IP/hostname and the port used in the UDP Port

line (the default port is 514). The Facility can be changed between

“User”, “Kern”, and “Local1” through “Local7” using the dropdown

box. Select the check boxes for “Info”, “Error”, and “Warning” that

pertain to the information that you want to have reported.

Event Log Filter

The Event Log Filter allows you to display event messages. To

congurewhattypesofmessagesaredisplayed,selectthe

check boxes for “Info”, “Error”, and “Warning” that pertain to the

information that you want to have reported. The options for Pop

UpEventswilldisplaythoseeventsasapop-upnoticationinyour

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browser. The options for Show on LCM will display the selected

events in the RTX Secure IR’s LCD screen.

Buzzer

To disable the buzzer, place a checkmark next to “Always disable

buzzer,”andclickthe“Conrm”buttonatthebottomofthepage.

8.6 iSCSI Conguration

TheiSCSIcongurationmenuoptionsaregenerallyusedtomodify

the connection properties of the RTX Secure. Click on “iSCSI

conguration”toaccessthefollowingmenuoptions:EntityProperty,

NIC, Node, Session, and CHAP Account.

8.6.1 Entity Property

The Entity Property option allows you to add an Internet Storage

Name Service (iSNS) server IP address to the iSNS server group, to

which the iSCSI initiator can send queries. Simply enter the iSNS

IPaddressintheiSNSIPeldandclick“Conrm”.Note:Settingan

iSNS is not necessary to use the RTX Secure.

8.6.2 NIC

Click on “NIC” to view the IP settings of the two gigabit Ethernet

data ports. You will see the following information:

NIC Column Descriptions

Name LAN1 corresponds to the port labeled CH-1 (Channel 1)

on the back of the RTX Secure, while LAN2 corresponds

to the port labeled CH-2 (Channel 2).

LAG Displays whether Link Aggregation is enabled or

disabled.

LAGNO DisplaystheLAGnumber.

DHCP Shows whether the channel has DHCP enabled.

IP Address Displays the IP address currently in use by the channel.

Netmask Displays the subnet mask being used by the channel.

Gateway Displays the IP gateway. In a DHCP network, it will

display the IP of the router to which the RTX Secure is

connected.

Jumbo Frame Displays whether jumbo frames are enabled or dis-

abled. The maximum jumbo frame size is 3900 bytes.

MAC Address Displays the MAC address of each channel.

Link Displays the status of each channel. If an Ethernet cable

is connecting the RTX Secure to a network or computer,

the Link will display “Up”.

Hover your mouse cursor over the appropriate button in the

“Name”columntorevealamenuofcongurableoptions.

IP Settings for iSCSI Ports

Click on this option in order to enable DHCP or to manually set

upachannel’sIPAddress,Netmask,andGateway.Fillinthe

appropriateinformationandthenclickthe“Conrm”button.

Set the Default Gateway

Sets the selected channel as the default gateway for the RTX

Secure. To disable the default gateway, hover your mouse cursor

over the appropriate button in the “Name” column again and select

the “Disable default gateway” option. Only one channel can be the

default gateway.

Enable Jumbo Frames

Enables jumbo frames for the associated channel. To disable jumbo

frames, hover your mouse cursor over the appropriate button in

the “Name” column again and select the “Disable jumbo frames”

option. The maximum jumbo frame size is 3900 bytes.

Ping Host

Opens a dialog box in which the user can input the host’s IP

address to initiate a ping test.

8.6.3 Node

The Node option displays the RTX Secure’s entity name, which

will be seen by the iSCSI initiator, and allows you to toggle CHAP

(Challenge Handshake Authorization Protocol) on or off.

CHAP is disabled by default. To turn on CHAP, click the

“Authenticate” button. This will bring up a screen with a dropdown

box. Click the dropdown box and select “CHAP”, then click the

“Conrm”button.

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After turning on CHAP authentication, you must set up at least one

CHAP account (see Section 8.6.5).

8.6.4 Session

The session function allows you to view information on a session

initiated by an iSCSI initiator application (see Section 9), including

InitiatorName,TPGT,ErrorRecoveryLevel,andErrorRecovery

Count.

Hover your mouse over the button in the “No.” column and click on

“List connection.” It will list all the connections of the session.

8.6.5 CHAP Account

CHAP (Challenge Handshake Authentication Protocol) is a common

iSCSI authentication method. When CHAP is enabled, the RTX

Secure will require authentication at login through an iSCSI

initiator (see Section 9). Authentication also occurs at various

times during the connection, by way of transferring the username,

initiator password (also called “initiator secret”), and target

password (also called “target secret”). The RTX Secure uses

the same value for initiator secret and target secret. For added

security, the authentication information is hashed and a token is

sent instead of the information itself.

a. To use CHAP, you will need to turn on CHAP authentication (see

Section 8.6.3) and then follow the steps there to set up a CHAP

account.

b. After clicking on the “CHAP Account” option, you will see the

following screen:

Click “Create” to create a new user. This brings up a screen

witheldsforUser,Secret,andConrm.Enterausernamein

thersteld,anda12-16characterpasswordtouseasthe

secretinthesecondandthirdelds.Clickthe“Conrm”button.

c. The new CHAP account will appear on the main CHAP account

screen:

Modifying the CHAP Account

Hover your mouse cursor underneath the username to bring

up a menu. Select “Modify user information” to change the

username and password, or select “Delete” to remove the user. A

conrmationboxwillappear.Click“OK”andtheusernamewillbe

deleted from the RTX Secure.

8.7 Volume Conguration

TheVolumeCongurationmenuprovidestheoptionsyouwilluseto

set up one or RAID volumes of varying levels on the RTX Secure. Click

onVolumeCongurationtoviewthefollowingmenuoptions:Volume

CreationWizard,PhysicalDisk,VolumeGroup,UserDataVolume,

Cache Volume, and Logical Unit.

The following diagram describes the relationship of RAID

components in the RTX Secure.

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EachRAIDGroupcanbedividedintoseveralVirtualDisks.TheVirtual

DisksinoneRAIDGroupsharethesameRAIDlevel,butmayhave

different volume capacity. All Virtual Disks share the Cache Volume

to execute a data transfers. A Logical Unit Number (LUN) is a unique

identierthatthecomputerusestodistinguishandaccessSCSI

devices.

8.7.1 Volume Creation Wizard

Click on the “Volume Creation Wizard” option to easily set up your

RTX Secure with a RAID 0, 1, 3, 5, 6, or 0+1 set. For using higher

RAIDtypesorconguringthedrivesforJBODaccess,seeSection

8.3.

If any disks are not assigned to a Virtual Disk, it will walk you

through a series of steps to create a RAID set. If there are previous

RAIDGrouporVirtualDiskcongurationspresent,thewizardmay

limit the choices you can select in the following steps.

a. Select your desired RAID Level from the drop-down box, then

click the “Next” button. The drop-down box displays the drive

capacity next the RAID Level.

b. Choose how many disks you wish to use in the new RAID

Group.Thedefaultalgorithmusesallofthedisksnotalready

assignedtoaRAIDGroup.Oryoucanchoosehowmany

disksyouwantthenewRAIDGrouptousebyselectingthe

“Customization” radio button and then using the drop-down box

to select the number of disks. The drop-down box displays the

drive capacity next the number of disks.

c. Onthenextscreen,llinthesizeinMBforhowlargeyouwant

thenewRAIDGrouptobe,thenclickthe“Next”button.The

maximumsizeislledinbythewizardautomatically,soinmost

cases you simply need to click the “Next” button.

d. Step 4 summarizes the choices you have made. If anything is

incorrect, select the “Back” button and navigate backwards

through the steps to change your options. If everything looks

ne,click“Conrm.”TheGUIwillnavigatetotheVirtualDisk

page which now shows a new Virtual Disk with the name

similar to “QUICK#####”. Your Virtual Disk is now initializing

and may take several hours to complete.

8.7.2 Physical Disk

Click the Physical Disk option to view and modify the status of the

drives installed in the RTX Secure.

Physical Disk Column Descriptions

Slot The slot number of the hard drive. “1” corresponds to the

top bay of the RTX Secure, “8” to the bottom bay. Hover

your mouse cursor over the button below the slot number

tobringupcongurationoptionsforthatparticularhard

drive, which are detailed below.

Size The logical capacity of the drive. Can be displayed in

megabytes(MB)orgigabytes(GB).

RGName ThenameoftheRAIDGrouptowhichthedriveisas-

signed, if any.

Status Displays the operational status of the disk.

• Online → The hard drive is online.

• Rebuilding → The hard drive is being rebuilt.

• Transitioning → The hard drive is being migrated

or is being replaced by another disk during rebuild-

ing.

• Scrubbing → The hard drive is being scrubbed.

Health Displays general operational health of the disk.

• Good → The hard drive is good.

• Failed → The hard drive has failed.

• Error Alert → The hard drive’s S.M.A.R.T. monitor-

ing system is reporting an error.

• Read Errors → The hard drive has unrecoverable

read errors.

Usage Displays how the disk is currently being used.

• RAID Disk (RD) → The hard drive has been as-

signedtoaRAIDGroup.

• Free Disk (FD) → The hard drive is free for use.

• Dedicated Spare (DS) → The hard drive has been

setasadedicatedspareofaRAIDGroup.

• Global Spare (GS) → The hard drive has been set

asaglobalspareofallRAIDGroups.

Vendor Displays the manufacturer of the hard drive.

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Serial Displays the serial number of the hard drive.

Rate Displays the transfer speed of the hard drive.

• SATA 1.5Gb/s → SATA1 disk

• SATA 3.0Gb/s → SATA2 or SATA3 disk

Write Cache The hard drive’s write cache is enabled or disabled. The

default setting is Enabled.

Standby The hard drive will automatically spin down to save

power. The default setting is Disabled.

Readahead Theharddrivehasleprefetchingenabled.Thedefault

setting is Enabled.

Command Queuing Newer hard drives can queue multiple commands and

handle them one by one. The default setting is Enabled.

Modifying Physical Disks

Hover your mouse cursor over the button below the slot number to

bring up a series of options for that particular hard drive.

Set Free Disk

FreesthediskfromtheRAIDGroupitisattachedtoandmakes

it free for use. If the disk is not currently attached to a RAID

Group,thisoptionisgrayedout.

Set Global Spare

SetsthediskasasparediskforallexistingRAIDGroups.

Set Dedicated Spare

Opens a page that allows the administrator to attach the disk as

asparetoaspecicRAIDGroup.

Disk Scrub

Scrubsthediskwithspecicdatapatternstosecurelyeraseits

data.

Upgrade

Opens a page that allows the administrator to upgrade the hard

drivermware.Theadministratormaysimultaneouslyupgrade

all the hard drives in the RTX Secure that are identical to the

one selected.

Turn on Indication LED

Turns on the indication LED for the bay in which the physical

disk resides.

More information

Displays more details about the hard drive.

8.7.3 RAID Group

TheRAIDGroupscreendisplaysinformationaboutallexisting

RAIDGroups.ForinstructionsonhowtocreateaRAIDGroup,see

Section 8.3.1.

TheRAIDGroupscreendisplaysthefollowinginformation:

RAID Group Column Descriptions

No. TheRAIDGroupnumber.Hoveryourmousecursorover

thebuttonbelowtheRAIDGroupnumberforcongura-

tion options.

Name ThenameoftheRAIDGroup.

Total ThetotalcapacityoftheRAIDGroup.Thedrop-downbox

allowstheusertoviewthecapacityineitherMBorGB.

Free ThecapacityoftheRAIDGroupthathasn’tyetbeen

assigned to a Virtual Disk. The drop-down box allows the

usertoviewthecapacityineitherMBorGB.

#PD ThenumberofharddrivesintheRAIDGroup.

#VD The number of Virtual Disks that have been created as

partoftheRAIDGroup.

Status ThestatusoftheRAIDGroup.

• Online →TheRAIDGroupisonline.

• Ofine →TheRAIDGroupisofine.

• Rebuild →TheRAIDGroupiscurrentlybeing

rebuilt.

• Migrate →TheRAIDGroupiscurrentlybeing

migrated.

• Scrubbing →TheRAIDGroupisbeingscrubbed.

• Parity Checking →TheRAIDGroup’sparityis

being checked.

Health ThehealthoftheRAIDGroup.

• Good → TheRAIDGroupisgood.

• Failed →TheRAIDGrouphasfailed.

• Degraded →TheRAIDGroupisnothealthyand

incomplete, due either to a removed hard drive or a

failed drive.

RAID TheRAIDleveloftheRAIDGroup.

Modifying RAID Groups

HoveryourmousecursoroverthebuttonbelowtheRAIDGroup

number to bring up a series of options for that particular RAID

Group.

Migrate

AllowstheadministratortochangetheRAIDGroup’sRAIDlevel

or add disks to the RAID without data loss. The total size of the

newRAIDGroupmustbelargerorequaltotheoriginalRAID

Grouportheactionwilltriggeran“InvalidRGcong”error.

Move

Allows the administrator to change which disks on which the

RAIDGroupexistswithoutlosingdata.Thetotalsizeofthenew

RAIDGroupmustbelargerorequaltotheoriginalRAIDGroup

ortheactionwilltriggeran“InvalidRGcong”error.

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Activate

ActivateRAIDGroupdiskroaming.Thisoptioncanonlybe

executedwhentheRAIDGroupstatusisofine.

Deactivate

DeactivatetheRAIDGroupdiskroaming.Thisoptioncanonlybe

executedwhentheRAIDGroupisonline.

Conrm Parity Check

RegeneratesparityfortheRAIDGroup.Thisoptionallows

the administrator to regenerate parity when a parity/data

inconsistency is found, or to check parity/data consistency only.

Only applies to RAID sets with parity.

Delete

DeletestheRAIDGroup.

Set Disk Property

Enable or disable write caching, standby, readahead, and

command queuing.

More Information

DisplaysmoredetailsabouttheRAIDGroup.

8.7.4 Virtual Disk

The Virtual Disk screen displays any existing Virtual Disks and

allows you to create and delete Virtual Disks. For instructions on

how to create a Virtual Disk, see Section 8.3.2.

The following information is displayed:

Virtual Disk Column Descriptions

No. The Virtual Disk number. Hover your mouse cursor over

thebuttonbelowtheVirtualDisknumberforconguration

options.

Name The name of the Virtual Disk.

Total The total capacity of the Virtual Disk. Can be displayed in

MBorGB.

Write The write status of the Virtual Disk.

• WT → Write Through

• WB → Write Back

• RO → Read Only

Priority Displays the priority that the RTX Secure will give to RAID

activities (rebuild, initialization) versus priority given to

letransfers.

• HI → High Priority

• MD → Medium Priority

• LO → Low Priority

BGRate Background Task Priority. 4 / 3 / 2 / 1 / 0 → The default

value is 4. The higher the number, the more priority will be

given to background input/output.

Status The status of the Virtual Disk.

• Online → The Virtual Disk is online.

• Ofine →TheVirtualDiskisofine.

• Initiating → The Virtual Disk is being initialized.

• Rebuild → The Virtual Disk is being rebuilt.

• Migrate → The Virtual Disk is being migrated.

• Rollback → The Virtual Disk is being rolled back.

• Parity Checking → The Virtual Disk is undergoing

a parity check.

Type IndicatesthattheVirtualDiskispartofaRAIDGroup.

Health The health of the Virtual Disk.

• Optimal → The Virtual Disk is working well and

there is no failed physical disk within the RAID

Group.

• Degraded → At least one disk from the RAID

GroupthattheVirtualDiskbelongstoisfailedor

removed from the RTX Secure.

• Failed →TheRAIDGroupthattheVirtualDisk

belongs to has failed and cannot recover from data

loss.

• Partially Optimal → The Virtual Disk has experi-

enced recoverable read errors. After passing a par-

ity check, the health status will change to Optimal.

R% Shows the percentage completed of an initialization or

RAID rebuild.

RAID Displays the RAID level.

#LUN The number of Logical Unit Numbers that are attached to

the Virtual Disk.

RGName ThenameoftheRAIDGrouptowhichtheVirtualDisk

belongs.

Modifying Virtual Disks

Hover your mouse cursor over the button below the Virtual Disk

number to bring up a series of options for that particular Virtual

Disk.

Extend

Extend the Virtual Disk capacity.

Conrm Parity Check

RegeneratesparityfortheRAIDGroup.Thisoptionallows

the administrator to regenerate parity when a parity/data

inconsistency is found, or to check parity/data consistency only.

Only applies to RAID sets with parity.

Delete

Deletes the Virtual Disk.

Set Property

Allows the administrator to change the Virtual Disk name,

change the write status, priority, background task priority, and

enable or disable Readahead.

Attach LUN

Attach a Logical Unit Number to the Virtual Disk.

RTX220 QR - Manual

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Detach LUN

Detach a Logical Unit Number from the Virtual Disk.

List LUN

Lists all Logical Unit Numbers attached to the Virtual Disk.

More Information

Displays more details about the Virtual Disk, including the LUNs

that have been attached to it.

8.7.5 Logical Unit

The Logical Unit is what your computer will use to access and

manage SCSI devices. For instructions on how to attach a Logical

Unit to a Virtual Disk, see Section 8.3.3.

The following information is displayed:

Logical Unit Column Descriptions

Host The host address which can access the attached Virtual

Disk. An asterisk indicates that any host may access the

attached Virtual Disk. Hover your mouse cursor over the

buttonbelowtheHostforcongurationoptions.

LUN The Logical Unit Number (LUN).

Permission Displays the permissions given to hosts accessing the

RAID set through this Logical Unit.

• Read-Write → Has permissions to read and write

to the disks.

• Read-Only → Has permission to read but not

write to the disks.

VD Name The name of the associated Virtual Disk.

#Session The number of host sessions currently accessing the

Logical Unit.

Modifying Logical Units

Hover your mouse cursor over the button below the Host to bring

up a series of options for that particular Logical Unit.

Detach

Detaches the Logical Unit from a Virtual Disk and deletes it.

8.8 Enclosure Management

Enclosure management gives access to the following menu options:

SESConguration,HardwareMonitor,andS.M.A.R.T.

8.8.1 SES Conguration

SCSI Enclosure Services, or SES, is a command set that is used

to manage and sense the state of the power supplies, cooling

devices, displays, indicators, and individual drives of a SCSI

device. The RTX Secure is an SES compliant enclosure. However,

in order to use manage the RTX Secure using SES you must have

the appropriate software installed on your computer. An example

is SMARTMon, a S.M.A.R.T. disk monitor, offered by Santools at

www.santools.com.

To enable SES on the RTX Secure, you must have a Virtual Disk set

up and a Logical Unit attached. Once you have done this, navigate

toSESCongurationandsimplyclickthe“Enable”button,then

click“Conrm”.TheSES-enabledLUNwillshowuponthemain

SES screen.

8.8.2 Hardware Monitor

The Hardware Monitor displays information about the voltages and

temperatures of the RTX Secure.

Auto Shutdown

When this checkbox is enabled, the RTX Secure will automatically

shut down if any of each items’ voltage or temperature strays

outside of the minimum or maximum displayed values. Auto

shutdown is enabled by default to protect the hardware of the

RTX Secure.

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CRU Dataport RTX Secure 810-IR User manual

Brand: CRU Dataport

Model: RTX Secure 810-IR

Category: Networking

Type: User manual

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CRU Dataport RTX Secure 810-IR User manual

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